46#define SU_HOME_T struct su_home_s
51typedef struct su_block_s su_block_t;
59 su_block_t *suh_blocks;
63#define SU_HOME_INIT(obj) { 0, NULL, NULL }
66 __attribute__((__malloc__));
74SU_DLL
int su_home_desctructor(
su_home_t *,
void (*)(
void *));
75#ifndef su_home_desctructor
77#define su_home_desctructor(home, destructor) \
78 su_home_destructor((home), (destructor))
82 __attribute__((__malloc__));
92#define SU_HOME_AUTO_SIZE(n) \
93 (((n) + ((sizeof(su_home_t) + 7) & (size_t)~8) + \
94 ((3 * sizeof (void *) + 4 * sizeof(unsigned) + \
95 7 * (sizeof (long) + sizeof(void *)) + 7) & (size_t)~8)) \
119 __attribute__((__malloc__));
121 __attribute__((__malloc__));
123 __attribute__((__malloc__));
125 __attribute__((__malloc__));
129 __attribute__((__malloc__));
131 __attribute__((__malloc__));
133 __attribute__((__malloc__));
136 __attribute__((__malloc__, __sentinel__ (0)));
139 __attribute__ ((__malloc__, __format__ (printf, 2, 3)));
142 __attribute__((__malloc__));
154 __attribute__((__malloc__));
157#define su_home_zap(h) su_home_unref((h))
int su_home_threadsafe(su_home_t *home)
Convert su_home_t object to a thread-safe one.
Definition su_alloc_lock.c:92
char * su_strdup(su_home_t *home, char const *s))
Duplicate a string, allocate memory from home.
Definition su_strdup.c:51
Memory home structure.
Definition su_alloc.h:57
void su_home_destroy(su_home_t *h)
Destroy a home object.
Definition su_alloc.c:944
int su_home_mutex_unlock(su_home_t *home)
Release exclusive lock on home and decrease refcount (if home is threadsafe).
Definition su_alloc.c:1575
int su_home_has_parent(su_home_t const *home)
Return true if home is a clone.
Definition su_alloc.c:747
char * su_strcat_all(su_home_t *home,...)))
Concate multiple strings, allocate memory for result from home.
Definition su_strdup.c:111
void * su_alloc(su_home_t *h, isize_t size))
Allocate a memory block.
Definition su_alloc.c:779
char * su_vsprintf(su_home_t *home, char const *fmt, va_list ap))
Copy a formatted string.
Definition su_sprintf.c:68
int su_home_check_alloc(su_home_t const *home, void const *data)
Check if pointer has been allocated through home.
Definition su_alloc.c:861
int su_home_move(su_home_t *dst, su_home_t *src)
Move allocations from a su_home_t object to another.
Definition su_alloc.c:1087
char * su_sprintf(su_home_t *home, char const *fmt,...)))
Copy a formatted string.
Definition su_sprintf.c:119
void * su_realloc(su_home_t *h, void *data, isize_t size))
Reallocate a memory block.
Definition su_alloc.c:1290
void * su_zalloc(su_home_t *h, isize_t size))
Allocate and zero a memory block.
Definition su_alloc.c:1466
int su_home_trylock(su_home_t *home)
Try to obtain exclusive lock on home without increasing refcount.
Definition su_alloc.c:1627
su_home_t * su_home_parent(su_home_t const *home)
Return home's parent home.
Definition su_alloc.c:753
void su_home_check(su_home_t const *home)
Check home consistency.
Definition su_alloc.c:885
int su_in_home(su_home_t *h, void const *data)
Check if a memory block has been allocated from the home.
Definition su_alloc.c:1427
void * su_home_new(isize_t size))
Create a new su_home_t object.
Definition su_alloc.c:548
void * su_home_ref(su_home_t const *)
Create a new reference to a home object.
Definition su_alloc.c:573
void * su_home_clone(su_home_t *parent, isize_t size))
Clone a su_home_t object.
Definition su_alloc.c:723
size_t su_home_refcount(su_home_t *home)
Return reference count of home.
Definition su_alloc.c:688
char * su_strndup(su_home_t *home, char const *s, isize_t n))
Duplicate a string with given size, allocate memory from home.
Definition su_strdup.c:159
void * su_salloc(su_home_t *h, isize_t size))
Allocate a structure.
Definition su_alloc.c:1512
int su_home_unlock(su_home_t *home)
Release exclusive lock on home.
Definition su_alloc.c:1649
void su_home_deinit(su_home_t *h)
Free memory blocks allocated through home.
Definition su_alloc.c:1060
int su_home_destructor(su_home_t *, void(*)(void *))
Set destructor function.
Definition su_alloc.c:603
struct su_alock su_alock_t
Thread-locking function.
Definition su_alloc.h:54
su_home_t * su_home_auto(void *area, isize_t size)
Preload a memory home from stack.
Definition su_alloc.c:1234
int su_home_unref(su_home_t *)
Unreference a su_home_t object.
Definition su_alloc.c:650
int su_home_mutex_lock(su_home_t *home)
Increase refcount and obtain exclusive lock on home.
Definition su_alloc.c:1551
int su_home_lock(su_home_t *home)
Obtain exclusive lock on home without increasing refcount.
Definition su_alloc.c:1606
su_home_t * su_home_create(void))
Create an su_home_t object.
Definition su_alloc.c:928
void su_free(su_home_t *h, void *)
Free a memory block.
Definition su_alloc.c:802
int su_home_is_threadsafe(su_home_t const *home)
Check if a memory home is threadsafe.
Definition su_alloc.c:1536
SU_HOME_T su_home_t
Memory home type.
Definition su_alloc.h:50
void su_home_preload(su_home_t *h, isize_t n, isize_t size)
Preload a memory home.
Definition su_alloc.c:1202
char * su_strcat(su_home_t *home, char const *s1, char const *s2))
Concate two strings, allocate memory for result from home.
Definition su_strdup.c:77
int su_home_init(su_home_t *h)
Initialize an su_home_t struct.
Definition su_alloc.c:975
Basic integer types for su library.